Connection Bluetooth version: BT 5.0 Bluetooth frequency:2.4-2.48GHZ Bluetooth distance:10 meters
Battery Build in 2200mAh Li-battery Power supply : DC5V-1000mAh,Charge time:2.5 hours Music play time: 10 hours at medium volume 3 hours at maximum volume
Others Storage type: up to 32GB micro SD card/USB disk File format:MP3 WMA WAV APE FLAC
Packing detailsSoundbar*1pc USB charging cable*1pc 3.5mm audio cable*1pc•••••